Stadium: Center Court Round: 54
| ITF Women Darmstadt | 2018/07/19 10:00 | Romy Koelzer v Karin Kennel | 6-2,6-2 |
| ITF Women Darmstadt | 2018/07/18 11:15 | Karin Kennel v Marina Yudanov | 6-4,5-7,6-3 |
| ITF Women Darmstadt Qual | 2018/07/16 11:00 | Karin Kennel v Sina Herrmann | 6-1,6-4 |
| ITF Women Darmstadt Qual | 2018/07/15 10:00 | Karin Kennel v Selina Dal | 6-2,6-1 |
| ITF Women Amstelveen | 2018/07/11 09:00 | Karin Kennel v Amelie Intert | 6-2,4-6,6-4 |
| ITF Women Aschaffenburg Qual | 2018/07/02 11:00 | Karin Kennel v Yuliya Lysa | 5-7,2-6 |
| ITF Women Aschaffenburg Qual | 2018/07/01 13:30 | Karin Kennel v Kristina Milenkovic | 6-2,6-2 |
| ITF Women Bastad | 2018/06/26 08:45 | Karin Kennel v Lisa Matviyenko | 2-6,3-6 |
| ITF Women Amstelveen | 2018/07/10 08:00 | Natalia Siedliska v Marina Yudanov | 3-6,6-7 |
| ITF Women Aschaffenburg Qual | 2018/07/02 13:15 | Angelica Moratelli v Natalia Siedliska | 6-4,3-6,6-3 |
| ITF Women Hammamet | 2018/06/16 09:00 | Claudia Hoste Ferrer v Natalia Siedliska | 4-6,4-6 |
| ITF Women Hammamet | 2018/06/15 09:00 | Natalia Siedliska v Sofia Luini | 3-6,6-1,6-3 |
| ITF Women Hammamet | 2018/06/14 11:40 | Natalia Siedliska v Sara Castellano | 6-4,7-5 |
| ITF Women Hammamet | 2018/06/12 09:00 | Natalia Siedliska v Veronica Napolitano | 6-4,6-1 |
| ITF Women Antalya | 2018/05/23 07:30 | Julia Stamatova v Natalia Siedliska | 2-6,6-3,6-2 |
| ITF Women Wiesbaden Qual | 2018/04/24 10:30 | Teliana Pereira v Natalia Siedliska | 2-6,7-5,6-1 |